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MC1660L Datasheet | Motorola, Inc
Part No. : MC1660L
Description : Dual 4-Input OR/NOR Gate
Download : MC1660L Click to Download
Page Number : 2
Manufacturer : Motorola, Inc
File Size : 53 Kb

MC1660L Article About

IT circles in all of us will read Geoffrey A. Moore wrote, "Crossing the Divide" series of books, as the important process of enterprise development staff. Recently, he has a book out called "corporate Darwinism" book. The book mentioned the most important point is: "The core business is to create differences in the preferences to meet customer demand." Were going to do this will find the time to complete a customer needs to meet many, many things to do, but external resources has been very rich, the banks can also use the resources, telecommunications, resources can be consumption, there are more resources on the Internet, this time cost of our strategy is to quickly integrate external resources around the customers preferences and differentiate themselves above competition. Therefore, we rely on the basis of the new requirements will have a service, SOA generation is to provide the basis for achieving this strategy. Course, in order to better understand the services and SOA mission, we naturally ask: services come from? Whereservice again? .
The model simulation results and measurement results are highly correlated, 75% of the measurement results are simulated with 15% of the map. This indicates that the model based on assumptions and test these systems in these benchmarks consistent with the actual performance characteristics. Although there are some system of model errors, but the model and the observed differences between the results from the hardware, not all over-simplified assumptions, many differences may come from the compiler, compiler options, operating system and benchmark configuration differences. Overall, the model is robust enough, can serve as a description of the microprocessor system based on performance and price-performance sensitivity. 1.3. Assumptions and modeling for the performance and cost performance analysis, we will assume that: dual slot "naked" system costs 1,500 dollars. Basic CPU is configured to 2.4 GHz single-core processor with 1 MB L2 cache, the cost is 300 dollars. Die set for the CPU core and L2 cache of about half and half, the other on-chip functional limitations in all regions of the cell Chip occasionally. "Small chip" configuration for the 2.8 GHz single-core processor with 1 MB L2 cache, the cost is 150 dollars. "Large cache" configured as a 2.8 GHz single-core processor with 3 MB L2 cache, the cost is 300 dollars. "Core" is configured to 2.0 GHz dual-core processor with 1MB L2 cache per core, the cost is 300 dollars.

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